Magnaflow or Flowmaster??

Ive seen the ongoing conversations with what exhaust is better for an svx. Ive seen people talk about dual flowmaster 60 series and the single 80 series muffler which matches the Camaros. Then Ive heard about the Magnaflows hi flow cat and straight flowing mufflers. Stebro exhausts are out of the question hence the reason why their not in the subject name. So to get to the my point, which is better and what the main reason for it? Im looking for a deeper tone while not going over the edge with something so loud and performace lacking rather than enhancing. Tell me what your opinions are on the matter and what custom exhaust you have on your svx. Lastly, what are the specs for the stock exhaust on a 94 svx? Thanks for all the help, maybe this can help the ongoing dilemma in my head. LOL